參數(shù)資料
型號: TAS3103IDBTR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO38
封裝: GREEN, PLASTIC, TSSOP-38
文件頁數(shù): 108/148頁
文件大?。?/td> 1247K
代理商: TAS3103IDBTR
33
Figure 35 shows the derivation of the decimal value of a 48-bit 25.23 format number.
(1 or 0) x 223 + (1 or 0) x 222 +
… + (1 or 0) x 20 + (1 or 0) x 21 + … + (1 or 0) x 223
223 Bit
222 Bit
20 Bit
21 Bit
223 Bit
Figure 35. Alignment of 5.23 Coefficient in 32-Bit I2C Word
Two 32-bit words must be sent over the I2C bus to download a level or threshold coefficient into the TAS3103. The
alignment of the 48-bit, 25.23 formatted coefficient in the 8-byte (two 32-bit words) I2C word is shown in Figure 36.
u
Coefficient
Digit 16
u
Coefficient
Digit 15
u
Coefficient
Digit 14
u
Coefficient
Digit 13
S
x
Coefficient
Digit 12
x
Coefficient
Digit 11
x
Coefficient
Digit 10
x
Coefficient
Digit 9
Word 1
(Most
Significant
Word)
Integer
Digit 3
Integer
Digit 4
(Bits 23 21)
Integer
Digit 2
Integer
Digit 1
Sign
Bit
x
Coefficient
Digit 8
x
Coefficient
Digit 7
x.
x
Coefficient
Digit 6
x
Coefficient
Digit 5
x
Coefficient
Digit 4
x
Coefficient
Digit 3
x
Coefficient
Digit 2
x
Coefficient
Digit 1
Word 2
(Least
Significant
Word)
Fraction
Digit 5
Integer
Digit 4
(Bit 20)
0
Fraction
Digit 6
Fraction
Digit 4
Fraction
Digit 3
Fraction
Digit 2
Fraction
Digit 1
Integer
Digit 6
Integer
Digit 5
u = unused or don’t care bits
Digit = hexadecimal digit
Figure 36. Alignment of 25.23 Coefficient in Two 32-Bit I2C Words
相關(guān)PDF資料
PDF描述
TAS3103IDCP SPECIALTY CONSUMER CIRCUIT, PDSO38
TAS3103DBTG4 SPECIALTY CONSUMER CIRCUIT, PDSO38
TAS3202PAGR SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3202PAG SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS3204PAGR SPECIALTY CONSUMER CIRCUIT, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS3103IDBTRG4 功能描述:音頻 DSP Digital Audio Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS3108 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO DIGITAL SIGNAL PROCESSORS
TAS3108DCP 功能描述:音頻 DSP 8-Channel Audio DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS3108DCPG4 功能描述:音頻 DSP 8-Channel Audio DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS3108DCPR 功能描述:音頻 DSP 8-Channel Audio DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube